Subtract 8/7 from 16/2
1st number: 8 0/2, 2nd number: 1 1/7
16/2 - 8/7 is 48/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
16/2 = 16 × 7/2 × 7 = 112/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
8/7 = 8 × 2/7 × 2 = 16/14 - Subtract the two like fractions:
112/14 - 16/14 = 112 - 16/14 = 96/14 - After reducing the fraction, the answer is 48/7
- In mixed form: 66/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/2-8/7 16/2-16/7 16/4-8/7 16/2-8/14 48/2-8/7 16/2-24/7 16/6-8/7 16/2-8/21 80/2-8/7 16/2-40/7 16/10-8/7 16/2-8/35 16/2-56/7 16/14-8/7 16/2-8/49